The impact of PROgnostic SIgnatures in stage II colon cancer patients enrolled in the phase III clinical trial TOSCA: the PROSIT study.
BACKGROUND Adjuvant chemotherapy (ACT) indication in stage II colorectal cancer (CRC) remains challenging, as clinical, pathological, and ctDNA inadequately predict benefit. Immune infiltration correlates with outcome, yet transcriptional signatures have not been systematically evaluated in prospective trial cohorts. W...